Pontiac Lemans P21CB Engine Trouble Code
Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
Pontiac Lemans P21CB Code Meaning :
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Engine Oil Temperature Sensor Malfunction
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High
When you check Pontiac Lemans car engine light came on code P21CB the reason should be . However manufacturer may have a different definition for the P21CB OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P21CB OBD-II Diagnostic Powertrain (P) Trouble Code Description
P21CB engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P21CB Code
The reason of P21CB OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.P21CB code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
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